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Use binomial expansion to expand up to the 4^th term

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Kavungya answered the question on September 19, 2019 at 07:23

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Next: Use matrix method to determine the co-ordinates of the point of intersection of the two lines. 3x – 2y = 13, 2y + x + 1...

Previous: The set- up below was used to investigate the rate of diffusion of different gases.

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